Seeking Alpha Bull Case Ignores Margin, Concentration Risks: PENG Still Overvalued

What happened

The new Seeking Alpha article rates Penguin Solutions a Buy, citing 68% Q4 FY2026 revenue growth to $567M and a forward P/E of 15.9x for FY2027, but this overlooks that the growth is heavily driven by cyclical Integrated Memory, which carries below-company-average margins and can compress consolidated profitability. The latest 10-Q shows Advanced Computing revenue fell to $115.7M in Q2 FY2026 from $200.2M a year earlier, exposing the lumpiness of hyperscaler-dependent sales and the near-term headwind from diversifying away from those customers. Management has explicitly flagged that Integrated Memory margins are lower than average and that the customer transition may hurt net sales, while insider selling and a CFO transition add governance uncertainty. At $67.9, the stock trades at 93x trailing P/E and 32.4x EV/EBITDA, pricing in flawless AI execution with no margin of safety, whereas the base-case implied value is only $62. The article's low forward P/E is misleading because it relies on optimistic FY2027 earnings that assume successful diversification and sustained margin recovery, which the company's own filings do not support.

Implication

The article's Buy rating ignores the core issues: Integrated Memory strength drives revenue but drags gross margin, Advanced Computing is volatile and shrinking, and the company is transitioning away from hyperscalers with an acknowledged negative near-term sales impact. With a P/E of 93x and EV/EBITDA of 32.4x, the stock embeds high expectations that are unlikely to be met if FY2026 Q3 shows continued margin compression or deployment delays. The upcoming July 7 earnings and July 9 CFO transition are near-term catalysts that could trigger repricing. The DeepValue base-case value of $62 implies about 9% downside from current levels, and the bear case implies $45, a 33% drop. Given the insider selling and governance churn, risk/reward favors reducing positions above $75 and considering entry only near $55.

Thesis delta

The prior DeepValue report rated PENG a POTENTIAL SELL with base-case value of $62. The new Seeking Alpha article presents a bullish view centered on low forward P/E and explosive AI growth, but it fails to address the margin drag from Integrated Memory, Advanced Computing volatility, and governance risks. Our thesis remains unchanged: the current valuation is unsupported by fundamentals, and the article's optimism is not backed by company disclosures.